D7 is a tool for PC technicians to optimize computers

D7 is a tool for PC technicians to aid in many tasks and provide a uniform procedure for technicians to follow. It has many capabilities and many uses including offline and live malware removal assistance, offline registry editing, data backup and restore, CPU/RAM stress testing, information gathering and quality assurance uses, etc. etc. Too much to list here, right now at least. It also combines some other projects such as DataGrab and CheckDisk, among other smaller things.

offline and live malware removal assistance via many internal and 3rd party tools

repairing Windows after malware removals

general PC maintenance

offline and live registry editing with mass search & delete features

offline and live data backup

CPU/RAM stress testing

information gathering and quality assurance uses

OS Branding

IP/DNS configuration + backup & restore

shortcuts to frequently used Windows components

quick access to frequently used Windows tweaks

numerous right-click context menu (in Windows Explorer) features for working with files and directories